• mathematics, the RiemannStieltjes integral is a generalization of the Riemann integral, named after Bernhard Riemann and Thomas Joannes Stieltjes. The definition...
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    known as real analysis, the Riemann integral, created by Bernhard Riemann, was the first rigorous definition of the integral of a function on an interval...
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  • Thumbnail for Thomas Joannes Stieltjes
    Montel's theorem RiemannStieltjes integral Stieltjes constants Stieltjes matrix Stieltjes moment problem Stieltjes polynomials Stieltjes transformation...
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  • framework. The Lebesgue–Stieltjes integral is the ordinary Lebesgue integral with respect to a measure known as the Lebesgue–Stieltjes measure, which may be...
    11 KB (1,624 words) - 06:45, 6 February 2024
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    Lebesgue–Stieltjes integral, further developed by Johann Radon, which generalizes both the RiemannStieltjes and Lebesgue integrals. The Daniell integral, which...
    69 KB (9,288 words) - 03:06, 30 June 2025
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    Similarly, the Stieltjes integral goes back to the Göttinger mathematician, and so they are named together the RiemannStieltjes integral. In his habilitation...
    26 KB (2,926 words) - 16:58, 21 March 2025
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    Itô calculus (redirect from Itô integral)
    central concept is the Itô stochastic integral, a stochastic generalization of the RiemannStieltjes integral in analysis. The integrands and the integrators...
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  • Wikipedia page. Length Area Volume Probability Moving average Riemann sum RiemannStieltjes integral Bounded variation Jordan content Cauchy principal value...
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  • The Laplace–Stieltjes transform, named for Pierre-Simon Laplace and Thomas Joannes Stieltjes, is an integral transform similar to the Laplace transform...
    9 KB (1,354 words) - 06:50, 5 January 2025
  • RiemannStieltjes integration. Darboux integrals are named after their inventor, Gaston Darboux (1842–1917). The definition of the Darboux integral considers...
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  • Thumbnail for Riemann zeta function
    The Riemann zeta function or Euler–Riemann zeta function, denoted by the Greek letter ζ (zeta), is a mathematical function of a complex variable defined...
    74 KB (10,699 words) - 08:13, 30 June 2025
  • Henstock–Kurzweil integral or generalized Riemann integral or gauge integral – also known as the (narrow) Denjoy integral (pronounced [dɑ̃ʒwa]), Luzin integral or Perron...
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  • a RiemannStieltjes integral). The circle ∘ {\displaystyle \circ } is a notational device, used to distinguish this integral from the Itô integral. Many...
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  • Thumbnail for Fourier transform
    \xi }\,d\mu ,} and called the Fourier-Stieltjes transform due to its connection with the Riemann-Stieltjes integral representation of (Radon) measures....
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  • theorem RiemannStieltjes integral Riemann series theorem Riemann sum Riemann–von Mangoldt formula Riemann hypothesis Generalized Riemann hypothesis...
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    Measure Sigma-algebra Lebesgue space Lebesgue–Stieltjes integration Riemann integral Henstock–Kurzweil integral This approach can be found in most treatments...
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  • same, but using the RiemannStieltjes integral, along with an appropriate function of bounded variation, gives a definition of integral equivalent to the...
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  • Thumbnail for Cauchy's integral formula
    of the Cauchy–Riemann equations. Note that for smooth complex-valued functions f of compact support on C the generalized Cauchy integral formula simplifies...
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  • q-analogue of the RiemannStieltjes integral. Just as the ordinary antiderivative of a continuous function can be represented by its Riemann integral, it is possible...
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  • Thumbnail for Partition of an interval
    Partitions are used in the theory of the Riemann integral, the RiemannStieltjes integral and the regulated integral. Specifically, as finer partitions of...
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  • \phi } is only assumed to be continuous if the integral is interpreted as a RiemannStieltjes integral: ∑ x < n ≤ y a n ϕ ( n ) = A ( y ) ϕ ( y ) − A...
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  • : 13–15  Other integrals can be approximated by versions of the Gaussian integral. Fourier integrals are also considered. The first integral, with broad...
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  • analysis, the Russo–Vallois integral is an extension to stochastic processes of the classical RiemannStieltjes integral ∫ f d g = ∫ f g ′ d s {\displaystyle...
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  • Riesz–Markov–Kakutani representation theorem (category Integral representations)
    corresponding Lebesgue–Stieltjes measure, and the integral with respect to the Lebesgue–Stieltjes measure agrees with the RiemannStieltjes integral for continuous...
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    {R} }\lambda \,\mathrm {d} E_{\lambda }\,.} The integral is understood as a RiemannStieltjes integral, convergent with respect to the norm on B(H). In...
    128 KB (17,469 words) - 06:51, 28 May 2025
  • bounded, continuous function g: R → R, where the integrals involved are RiemannStieltjes integrals. Note that if X and X1, X2, ... are random variables...
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  • the n-th moment of the probability distribution is given by the RiemannStieltjes integral μ n ′ = E ⁡ [ X n ] = ∫ − ∞ ∞ x n d F ( x ) {\displaystyle \mu...
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  • bounded on the interval (0, A] for some 0 ≤ α < 1. The q-integral is a RiemannStieltjes integral with respect to a step function having infinitely many...
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  • Thumbnail for Cumulative distribution function
    {\displaystyle |X|} is finite, then the expectation is given by the RiemannStieltjes integral E [ X ] = ∫ − ∞ ∞ t d F X ( t ) {\displaystyle \mathbb {E} [X]=\int...
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  • Thumbnail for Dirac delta function
    against a continuous function can be properly understood as a RiemannStieltjes integral: ∫ − ∞ ∞ f ( x ) δ ( d x ) = ∫ − ∞ ∞ f ( x ) d H ( x ) . {\displaystyle...
    96 KB (14,268 words) - 22:58, 4 July 2025